Re: probaility qns dse2013

Posted by Arushi :)) on Mar 30, 2014; 3:12pm
URL: http://discussion-forum.276.s1.nabble.com/probaility-qns-dse2013-tp7585695p7585760.html

Pata nahi :(
Maybe its right,
even here P(X=1 ) consists of mf and fm.
What my approach is,
Sample space consists of all those possibilities in which the letters are received , and not delivered.
And we are doing the question from point of view of the receiver. So for me P(X=1) = 1/3